Barbecue cart door



FIG. 1 is an upper front perspective view of a barbecue cart door showing our new design;

FIG. 2 is an upper front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left end view thereof;

FIG. 5 is a right end view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines shown in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a barbecue cart door, as shown and described. 